Dich Vu Thuong Mai Trinh Duong LTD Address: No 30, Ky Lua Street, Hoang Van Thu Ward, Lang Son City, Tinh Lang Son, Viet Nam Enterprise code: 4900913916 Phone: 0923626406 Representative: Duong Thi Trinh Hoang Van Thu Ward, Lang Son City, Lang Son ProvinceFounding date: 24 - 8 - 2024